2560888512

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48857}}^1$

素因数の和:48895

約数の個数: 168

約数和(自身を含む): 9034430496

約数和(自身を除く): 6473541984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 48857, 52416, 97714, 146571, 195428, 293142, 341999, 390856, 439713, 586284, 635141, 683998, 781712, 879426, 1025997, 1172568, 1270282, 1367996, 1563424, 1758852, 1905423, 2051994, 2345136, 2540564, 2735992, 3077991, 3126848, 3517704, 3810846, 4103988, 4445987, 4690272, 5081128, 5471984, 5716269, 6155982, 7035408, 7621692, 8207976, 8891974, 9380544, 10162256, 10943968, 11432538, 12311964, 13337961, 14070816, 15243384, 16415952, 17783948, 20324512, 21887936, 22865076, 24623928, 26675922, 28141632, 30486768, 32831904, 35567896, 40013883, 40649024, 45730152, 49247856, 53351844, 60973536, 65663808, 71135792, 80027766, 91460304, 98495712, 106703688, 121947072, 142271584, 160055532, 182920608, 196991424, 213407376, 284543168, 320111064, 365841216, 426814752, 640222128, 853629504, 1280444256, 2560888512]

約数ペア:

[(1, 2560888512), (2, 1280444256), (3, 853629504), (4, 640222128), (6, 426814752), (7, 365841216), (8, 320111064), (9, 284543168), (12, 213407376), (13, 196991424), (14, 182920608), (16, 160055532), (18, 142271584), (21, 121947072), (24, 106703688), (26, 98495712), (28, 91460304), (32, 80027766), (36, 71135792), (39, 65663808), (42, 60973536), (48, 53351844), (52, 49247856), (56, 45730152), (63, 40649024), (64, 40013883), (72, 35567896), (78, 32831904), (84, 30486768), (91, 28141632), (96, 26675922), (104, 24623928), (112, 22865076), (117, 21887936), (126, 20324512), (144, 17783948), (156, 16415952), (168, 15243384), (182, 14070816), (192, 13337961), (208, 12311964), (224, 11432538), (234, 10943968), (252, 10162256), (273, 9380544), (288, 8891974), (312, 8207976), (336, 7621692), (364, 7035408), (416, 6155982), (448, 5716269), (468, 5471984), (504, 5081128), (546, 4690272), (576, 4445987), (624, 4103988), (672, 3810846), (728, 3517704), (819, 3126848), (832, 3077991), (936, 2735992), (1008, 2540564), (1092, 2345136), (1248, 2051994), (1344, 1905423), (1456, 1758852), (1638, 1563424), (1872, 1367996), (2016, 1270282), (2184, 1172568), (2496, 1025997), (2912, 879426), (3276, 781712), (3744, 683998), (4032, 635141), (4368, 586284), (5824, 439713), (6552, 390856), (7488, 341999), (8736, 293142), (13104, 195428), (17472, 146571), (26208, 97714), (48857, 52416)]